AT104722B
(en )
1926-11-25
Process for the production of fertilizers.
CH101173A
(en )
1923-09-01
Process for the production of primers.
AT96148B
(en )
1924-02-25
Process for the production of the coating of the dielectric of capacitors.
AT108103B
(en )
1927-11-25
Process for the production of moldings from metals.
CH86573A
(en )
1920-09-01
Process for the production of gravure forms.
AT109150B
(en )
1928-03-26
Process for the production of waterproof threads from viscose.
AT105031B
(en )
1926-12-27
Process for the production of viscose.
AT107001B
(en )
1927-08-10
Process for the production of detonators.
AT108104B
(en )
1927-11-25
Process for the production of cellulose solutions.
CH88567A
(en )
1921-03-01
Process for the production of trinitroresorzin.
AT108894B
(en )
1928-02-10
Process for the production of butyric acid.
CH100477A
(en )
1923-12-17
Process for the production of sodium nitrite.
AT106603B
(en )
1927-06-10
Process for the production of active charcoal.
AT102559B
(en )
1926-02-25
Process for the production of stoneware-like goods.
CH103654A
(en )
1924-03-01
Process for the production of ignition charges.
AT98144B
(en )
1924-10-10
Process for the production of piston rings.
AT96150B
(en )
1924-02-25
Process for the production of writing boards.
AT108105B
(en )
1927-11-25
Process for the preparation of mixtures.
AT98682B
(en )
1924-12-10
Process for the production of white lead.
AT91489B
(en )
1923-02-26
Process for the production of wooden pencils.
AT108840B
(en )
1928-02-10
Process for the production of helical filaments.
CH114040A
(en )
1926-03-01
Process for the production of hydrogen cyanide.
AT109154B
(en )
1928-03-26
Process for the production of aluminum salts.
AT106724B
(en )
1927-06-25
Process for the production of cellulose.
AT107980B
(en )
1927-11-25
Process for the production of enamelled wires.